Wheat Biscuit Shortbread

Ingredients

2/3 cup granulated sugar

8 ounces chocolate

1 cup white whole-wheat flour

2 teaspoons vanilla extract

16 tablespoons unsalted butter

½ teaspoon fine salt

1 ¼ cups unbleached all-purpose flour

Arrange the racks in upper and lower thirds of the oven and preheat the oven to 325°F. Line 2 large cookie sheets and with parchment paper or silicone sheets. In a large bowl, combine the butter, sugar, vanilla and salt at medium-low speed just until smooth. Add the flours and mix until just blen...